Texas Instruments TPS7B7050QPWPRQ1

Name: TPS7B7050QPWPRQ1
Brand: Texas Instruments
SKU: 6399461-TPS7B7050QPWPRQ1
Availability: InStock
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Part Number:: TPS7B7050QPWPRQ1

Manufacturer:: Texas Instruments

Ventron No:: 6399461-TPS7B7050QPWPRQ1

Description:: Automotive 300-mA, off-battery (40-V), low-IQ, low-dropout voltage regulator with RESET with delay

ECAD Model:

Datasheet:: tps7b70-q1

Specifications

Texas Instruments TPS7B7050QPWPRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS7B7050QPWPRQ1.

Output options
Fixed Output
Iout (max) (A)
0.3
Vin (max) (V)
40
Vin (min) (V)
4
Vout (max) (V)
5
Vout (min) (V)
3.3
Fixed output options (V)
3.3
Iq (typ) (mA)
0.019
Thermal resistance θJA (°C/W)
39.7
Rating
Automotive
Load capacitance (min) (μF)
4.7
Regulated outputs (#)
1
Features
Enable
Accuracy (%)
2
PSRR at 100 KHz (dB)
40
Dropout voltage (Vdo) (typ) (mV)
300
Operating temperature range (°C)
-40 to 125

Description

The TPS7B70-Q1 is a 300-mA, low-dropout linear regulator (LDO) that operates from anautomotive battery. The device has only 19 µA of quiescent current at light loads. Thus, theTPS7B70-Q1 is an excellent selection to supply power to always-on components, such asmicrocontrollers (MCUs) and controller area network (CAN) transceivers.

The input voltage range of the TPS7B70-Q1 extends thru 40 V. This voltage helps thedevice withstand transient conditions, such as load-dump. The device also has a power good (PG) pinto tell the system when the output voltage is in regulation. To achieve the necessary operation,you can adjust the PG threshold voltage and delay. The threshold voltage of the PG signal isadjusted through external resistors. Adjust the delay with an external capacitor.

This device operates in ambient temperatures from –40°C to 125°C, and with junctiontemperatures from –40°C to 150°C. This device also has a thermally conductive package that enablessustained operation despite significant dissipation across the device, a typical property ofoff-battery operation. These features, along with included current limit and thermal shutdownprotection, make the TPS7B70-Q1 an excellent selection to supply power to automotive systemcomponents.

TPS7B7050QPWPRQ1 More Descriptions

LDO Regulator Pos 5V 0.3A Automotive 16-Pin HTSSOP EP T/R
Automotive 300-mA, off-battery (40-V), low-IQ, low-dropout voltage regulator with RESET with delay 16-HTSSOP -40 to 125
300mA 40V Low-IQ LDO Regulator 16-Pin HTSSOP
IC REG LINEAR 5V 300MA 16HTSSOP

Certification